20260317

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{383}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 33914880

約数和(自身を除く): 13654563

約数列:

[1, 3, 7, 11, 21, 33, 77, 229, 231, 383, 687, 1149, 1603, 2519, 2681, 4213, 4809, 7557, 8043, 12639, 17633, 29491, 52899, 87707, 88473, 263121, 613949, 964777, 1841847, 2894331, 6753439, 20260317]

約数ペア:

[(1, 20260317), (3, 6753439), (7, 2894331), (11, 1841847), (21, 964777), (33, 613949), (77, 263121), (229, 88473), (231, 87707), (383, 52899), (687, 29491), (1149, 17633), (1603, 12639), (2519, 8043), (2681, 7557), (4213, 4809)]